 Selecting the “Variables” command from the Project menu now displays a list of user-defined and special/global variables (see below). A variable selector can also be activated from various editor button bars and context menus.

 Added support for special/global variables. All special variables begin with the “NAB.” prefix. For example [NAB.Time]. Special variables can be accessed from JavaScript code using the $App object. For example: $App.NAB.Time. (Note: $App is a new shortcut that can be used instead of Angular’s $rootScope object.) The selection of special variables is currently limited, but will be expanded in the future.

 The compiler will attempt to compensate when it finds variable names in NeoScript and HTML code that use different case. In most cases it will correct variables names so that they are essentially case-insensitive as was the case with NeoBook. However, if you plan on using variables in both NeoScript and JavaScript, then you should take care to use case consistently since JavaScript is still case-sensitive.

 Added an Object Selector which can be activated from the Action Wizard dialog for parameters that require an object id.

 Added an orientation change event (see Project > Events menu). This event is only applicable to mobile apps, but can be used when running in test mode from within NeoAppBuilder.

I think what's happening is that NeoAppBuilder is trying to make sure that the screen is being refreshed during the loop. Occasionally this collides with something AngularJS is doing at the same time triggering the error. It's not a particularly serious error, so it shouldn't impact an app's performance. Without the debugger, you wouldn't even know if was happening. However, the error indicates that something isn't quite right, and I'm sure it can be eliminated in the future.

Any intention in develop Files and Folders manipulations? I am translating a project for Android and I need to manage Databases, camera and exporting folders.

Actually anything you can do with JavaScript you can implement in NeoAppBuilder. Working with files and folders is generally not allowed in a webbrowser/JavaScript environment. However, since NAB uses PhoneGap/Cordova we should be able to use the File API to read and write files on Android and iOS devices. See: http://plugins.cordova.io/#/package/org.apache.cordova.file

You can use the current version for your projects if it works to your satisfaction. I can't really give you a specific release date for a "finished' version. NeoAppBuilder is evolving somewhat organically with input and feedback from beta testers. There will be another update later this week. Each update adds new features and capabilities. Eventually we'll reach a point where NeoAppBuilder is complete enough that licenses can be sold, which hopefully will be relatively soon. Of course, software is never really ever completely finished.